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8323012: C2 fails with fatal error: no reachable node should have no use

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Reviewed-by: chagedorn
This commit is contained in:
Tobias Hartmann 2024-01-05 11:13:34 +00:00
parent f0e2e4311b
commit 78623c95f2
1 changed files with 1 additions and 1 deletions
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2
src/hotspot/share/opto/cfgnode.cpp
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@ -2170,7 +2170,7 @@ Node *PhiNode::Ideal(PhaseGVN *phase, bool can_reshape) {
cast = phase->transform(cast); cast = phase->transform(cast);
n = cast; n = cast;
} }
cast = new CheckCastPPNode(r, uin, phi_type, ConstraintCastNode::StrongDependency, extra_types); cast = new CheckCastPPNode(r, n, phi_type, ConstraintCastNode::StrongDependency, extra_types);
} }
if (cast == nullptr) { if (cast == nullptr) {
cast = new CastPPNode(r, uin, phi_type, ConstraintCastNode::StrongDependency, extra_types); cast = new CastPPNode(r, uin, phi_type, ConstraintCastNode::StrongDependency, extra_types);